171063190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1289}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 322107840

約数和(自身を除く): 151044650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 577, 1154, 1289, 2578, 2885, 5770, 6445, 12890, 13271, 26542, 29647, 59294, 66355, 132710, 148235, 296470, 743753, 1487506, 3718765, 7437530, 17106319, 34212638, 85531595, 171063190]

約数ペア:

[(1, 171063190), (2, 85531595), (5, 34212638), (10, 17106319), (23, 7437530), (46, 3718765), (115, 1487506), (230, 743753), (577, 296470), (1154, 148235), (1289, 132710), (2578, 66355), (2885, 59294), (5770, 29647), (6445, 26542), (12890, 13271)]